Other Fuel System Related Problems of the 2003 Lexus RX300

Table 1 shows one common other fuel system related problems of the 2003 Lexus RX300.

Table 1. Other Fuel System related problems of Lexus RX300

Problem Category Number of Problems
Other Fuel System problems
1

Other Fuel System problem

I called my local Lexus three times prior to June, 2012 regarding lights suddenly illuminating on the dashboard. I had a recurring issue where the check engine and vsc warning lights would illuminate. Each time the customer service agent told me that the lights would go off when I refueled. Three times the lights did go off (after several days), but once I had to have the dealer reset them. The most recent occurrence resulted in the dealer telling me I needed the air fuel and air flow sensors replaced, a repair which cost over $750. 00. As an aside, every time I called to inquire about the lights being illuminated my car was under warranty and no repairs were suggested. After the warranty expired I was then advised that the sensors needed to be replaced.


Other Fuel System related problems in other Lexus RX300 model year vehicles:



RX300 Service Bulletins
RX300 Safety Recalls
RX300 Defect Investigations